* John Mayer: The Biography by David Wild (2013)
* John Mayer: In His Own Words by Charles R. Cross (2012)
* From the Bottom Up: The Inside Story of the Rise of John Mayer by Christopher Blank (2010)
* Born and Raised: The Life and Career of John Mayer by Paul Brannigan (2009)
* John Mayer: An Unauthorized Biography by Laura Jackson (2009)
These biographies provide a comprehensive overview of John Mayer's life and career, from his early days as a musician to his rise to stardom. They also offer insight into his personal life, including his relationships with celebrities such as Jennifer Aniston and Taylor Swift.
If you're interested in learning more about John Mayer, any of these biographies would be a great place to start.